---> uname -a: Linux prd-centos7-docker-4c-2g-2348.novalocal 3.10.0-1160.42.2.el7.x86_64 #1 SMP Tue Sep 7 14:49:57 UTC 2021 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm art rep_good nopl extd_apicid eagerfpu pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 40G 7.7G 33G 20% / tmpfs 64M 0 64M 0% /dev tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 40G 7.7G 33G 20% /facter-os ---> sar -b -r -n DEV: Linux 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 10/19/21 _x86_64_ (2 CPU) 04:21:45 LINUX RESTART (2 CPU) 04:23:01 tps rtps wtps bread/s bwrtn/s 04:24:01 3.12 0.02 3.10 0.53 83.84 04:25:01 0.38 0.00 0.38 0.00 5.85 04:26:01 0.27 0.00 0.27 0.00 2.08 04:27:01 0.23 0.00 0.23 0.00 3.76 04:28:01 0.30 0.00 0.30 0.00 3.71 04:29:01 0.27 0.00 0.27 0.00 3.63 04:30:01 0.23 0.00 0.23 0.00 2.72 04:31:01 0.22 0.00 0.22 0.00 1.63 04:32:01 0.27 0.00 0.27 0.00 3.33 04:33:01 0.28 0.00 0.28 0.00 2.80 04:34:01 0.28 0.00 0.28 0.00 4.16 Average: 0.53 0.00 0.53 0.05 10.68 04:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:24:01 5694356 0 612492 7.65 2620 1699464 1417948 15.65 558668 1523544 16 04:25:01 5690340 0 616500 7.70 2620 1699472 1418248 15.66 562772 1523684 12 04:26:01 5690992 0 615848 7.69 2620 1699472 1417948 15.65 562104 1523684 16 04:27:01 5690400 0 616428 7.70 2620 1699484 1418092 15.66 562248 1524412 8 04:28:01 5693208 0 613616 7.66 2620 1699488 1418068 15.66 559964 1524412 8 04:29:01 5693096 0 613724 7.66 2620 1699492 1417948 15.65 559160 1524432 16 04:30:01 5693468 0 613348 7.66 2620 1699496 1417948 15.65 559172 1524428 8 04:31:01 5693880 0 612932 7.65 2620 1699500 1417948 15.65 559144 1524428 8 04:32:01 5693624 0 613184 7.66 2620 1699504 1417948 15.65 559360 1524428 8 04:33:01 5684580 0 622224 7.77 2620 1699508 1418032 15.66 568032 1524428 8 04:34:01 5682936 0 623864 7.79 2620 1699512 1417948 15.65 571488 1522564 8 Average: 5690989 0 615833 7.69 2620 1699490 1418007 15.66 562010 1524040 11 04:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:24:01 eth0 1.53 0.08 0.15 0.07 0.00 0.00 0.00 0.00 04:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 eth0 3.05 0.87 0.95 0.59 0.00 0.00 0.00 0.00 04:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 eth0 0.42 0.08 0.04 0.01 0.00 0.00 0.00 0.00 04:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 eth0 0.95 0.28 0.32 0.20 0.00 0.00 0.00 0.00 04:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 eth0 0.38 0.23 0.15 0.07 0.00 0.00 0.00 0.00 04:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 eth0 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 04:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 eth0 0.47 0.08 0.02 0.01 0.00 0.00 0.00 0.00 04:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 eth0 0.47 0.07 0.05 0.01 0.00 0.00 0.00 0.00 04:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 eth0 0.08 0.07 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 eth0 0.82 0.22 0.19 0.07 0.00 0.00 0.00 0.00 04:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 eth0 0.18 0.07 0.01 0.01 0.00 0.00 0.00 0.00 04:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 0.77 0.20 0.17 0.09 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 10/19/21 _x86_64_ (2 CPU) 04:21:45 LINUX RESTART (2 CPU) 04:23:01 CPU %user %nice %system %iowait %steal %idle 04:24:01 all 0.21 0.00 0.06 0.00 0.02 99.72 04:24:01 0 0.08 0.00 0.07 0.00 0.02 99.83 04:24:01 1 0.33 0.00 0.05 0.00 0.02 99.60 04:25:01 all 0.10 0.00 0.06 0.00 0.01 99.83 04:25:01 0 0.15 0.00 0.07 0.00 0.02 99.77 04:25:01 1 0.05 0.00 0.05 0.00 0.00 99.90 04:26:01 all 0.21 0.00 0.03 0.00 0.02 99.74 04:26:01 0 0.35 0.00 0.02 0.00 0.02 99.62 04:26:01 1 0.07 0.00 0.05 0.00 0.02 99.87 04:27:01 all 0.22 0.00 0.04 0.00 0.02 99.72 04:27:01 0 0.40 0.00 0.03 0.00 0.02 99.55 04:27:01 1 0.03 0.00 0.05 0.00 0.02 99.90 04:28:01 all 0.23 0.00 0.03 0.00 0.03 99.71 04:28:01 0 0.43 0.00 0.05 0.00 0.02 99.50 04:28:01 1 0.03 0.00 0.02 0.00 0.03 99.92 04:29:01 all 0.23 0.00 0.03 0.00 0.01 99.74 04:29:01 0 0.42 0.00 0.02 0.00 0.02 99.55 04:29:01 1 0.03 0.00 0.03 0.00 0.00 99.93 04:30:01 all 0.24 0.00 0.03 0.00 0.02 99.72 04:30:01 0 0.45 0.00 0.03 0.00 0.02 99.50 04:30:01 1 0.03 0.00 0.02 0.00 0.02 99.93 04:31:01 all 0.19 0.00 0.03 0.00 0.03 99.76 04:31:01 0 0.35 0.00 0.02 0.00 0.03 99.60 04:31:01 1 0.03 0.00 0.03 0.00 0.02 99.92 04:32:01 all 0.20 0.00 0.02 0.00 0.02 99.77 04:32:01 0 0.37 0.00 0.03 0.00 0.02 99.58 04:32:01 1 0.03 0.00 0.00 0.00 0.02 99.95 04:33:01 all 0.23 0.00 0.04 0.00 0.02 99.71 04:33:01 0 0.43 0.00 0.05 0.00 0.02 99.50 04:33:01 1 0.03 0.00 0.03 0.00 0.02 99.92 04:34:01 all 0.10 0.00 0.05 0.00 0.01 99.84 04:34:01 0 0.17 0.00 0.07 0.00 0.02 99.75 04:34:01 1 0.03 0.00 0.03 0.00 0.00 99.93 Average: CPU %user %nice %system %iowait %steal %idle Average: all 0.20 0.00 0.04 0.00 0.02 99.75 Average: 0 0.33 0.00 0.04 0.00 0.02 99.61 Average: 1 0.07 0.00 0.03 0.00 0.01 99.89